ACTUAL QUESTIONS AND CORRECT
ANSWERS
A shaft coupling may be out of round if a dial indicator shows what? - Correct answers✔✔Any
movement
Motor shaft runout is checked to make sure of proper __________. - Correct
answers✔✔Alignment of mating components
Too little lubrication of what component can cause seizing in a machine? - Correct
answers✔✔Bearings
Mechanical power transmission systems usually convert what type of power received from other
sources into mechanical power? - Correct answers✔✔All of the above
A common sign of a misaligned coupling is __________. - Correct answers✔✔Excessive
vibration
True or false: A pillow block can only be designed as a one-piece assembly. - Correct
answers✔✔False
__________ all machine components before coupling them together will reduce the number of
shims required for alignment. - Correct answers✔✔Leveling
What introduces energy to a mechanical system? - Correct answers✔✔Prime mover